IRIS
FELTRIN, Guglielmo
 Distribuzione geografica
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Continente #
NA - Nord America 2.350
AS - Asia 1.227
EU - Europa 710
SA - Sud America 284
AF - Africa 22
Continente sconosciuto - Info sul continente non disponibili 2
OC - Oceania 1
Totale 4.596
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Nazione #
US - Stati Uniti d'America 2.323
SG - Singapore 644
CN - Cina 275
BR - Brasile 235
IT - Italia 177
HK - Hong Kong 115
GB - Regno Unito 105
FR - Francia 84
RU - Federazione Russa 81
VN - Vietnam 81
UA - Ucraina 70
SE - Svezia 51
DE - Germania 50
IE - Irlanda 39
TR - Turchia 24
AR - Argentina 17
IN - India 15
FI - Finlandia 14
BD - Bangladesh 10
ID - Indonesia 10
PK - Pakistan 10
EC - Ecuador 9
BE - Belgio 8
MX - Messico 8
NL - Olanda 8
ZA - Sudafrica 8
CA - Canada 7
IQ - Iraq 7
KR - Corea 7
MA - Marocco 7
PL - Polonia 6
CO - Colombia 5
JP - Giappone 5
DO - Repubblica Dominicana 4
IR - Iran 4
UY - Uruguay 4
VE - Venezuela 4
CL - Cile 3
IL - Israele 3
PT - Portogallo 3
PY - Paraguay 3
RO - Romania 3
SA - Arabia Saudita 3
BO - Bolivia 2
EG - Egitto 2
ES - Italia 2
EU - Europa 2
JM - Giamaica 2
KZ - Kazakistan 2
LB - Libano 2
NI - Nicaragua 2
PE - Perù 2
PH - Filippine 2
TW - Taiwan 2
AL - Albania 1
AM - Armenia 1
AT - Austria 1
AU - Australia 1
AZ - Azerbaigian 1
BH - Bahrain 1
CH - Svizzera 1
CR - Costa Rica 1
CZ - Repubblica Ceca 1
DK - Danimarca 1
DZ - Algeria 1
ET - Etiopia 1
GR - Grecia 1
GT - Guatemala 1
HN - Honduras 1
KE - Kenya 1
MK - Macedonia 1
NO - Norvegia 1
NP - Nepal 1
PA - Panama 1
RE - Reunion 1
SK - Slovacchia (Repubblica Slovacca) 1
SY - Repubblica araba siriana 1
TN - Tunisia 1
UZ - Uzbekistan 1
Totale 4.596
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Città #
Fairfield 340
Ashburn 253
Singapore 206
Woodbridge 180
Chandler 169
Seattle 151
Cambridge 142
Wilmington 135
Beijing 123
Houston 123
Hong Kong 113
Dearborn 92
Udine 91
Ann Arbor 82
Boardman 69
Hefei 49
Princeton 39
Dublin 38
Jacksonville 32
Ho Chi Minh City 29
Los Angeles 29
Izmir 20
Redondo Beach 19
São Paulo 19
San Diego 17
Hanoi 16
Buffalo 15
Ogden 14
Santa Clara 14
Trieste 14
New York 13
Dallas 12
San Mateo 12
Kampong Loyang 11
Norwalk 10
Rawalpindi 9
Brussels 8
Amsterdam 7
Des Moines 7
Guangzhou 7
Seoul 7
Chicago 6
Curitiba 6
Dong Ket 6
Düsseldorf 6
Helsinki 6
Pignone 6
Shenyang 6
Wenzhou 6
Atlanta 5
Belo Horizonte 5
Dhaka 5
Fremont 5
Guarulhos 5
Guayaquil 5
Haiphong 5
Johannesburg 5
Lappeenranta 5
Redmond 5
Rio de Janeiro 5
Tokyo 5
Warsaw 5
Aracaju 4
Augusta 4
Brasília 4
Jinan 4
Kunming 4
Lauterbourg 4
Leawood 4
Manaus 4
Monmouth Junction 4
Montevideo 4
Nanjing 4
Phoenix 4
Saluzzo 4
Stockholm 4
Thái Bình 4
Baghdad 3
Bogotá 3
Bologna 3
Castellammare Di Stabia 3
Chaumont-en-vexin 3
Denver 3
Frankfurt am Main 3
Istanbul 3
Itajaí 3
Jeddah 3
Lisbon 3
London 3
Milan 3
Mumbai 3
Nuremberg 3
Poplar 3
Porto Alegre 3
Portsmouth 3
Reggio Emilia 3
Rivalba 3
Santo André 3
Sânnicolau Mare 3
Tianjin 3
Totale 2.978
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Nome #
Multiple positive solutions for a superlinear problem: a topological approach 194
Three positive solutions to an indefinite Neumann problem: a shooting method 193
More General Nonlinearities f(t,s) 162
Positive solutions for super-sublinear indefinite problems: high multiplicity results via coincidence degree 161
Positive solutions to indefinite problems. A topological approach 157
Pairs of positive periodic solutions of nonlinear ODEs with indefinite weight: a topological degree approach for the super-sublinear case 150
Leray–Schauder Degree for Locally Compact Operators on Open Possibly Unbounded Sets 145
Neumann and Periodic Boundary Conditions: Existence Results 142
Maximum Principles and a Change of Variable 139
An indefinite nonlinear problem in population dynamics: high multiplicity of positive solutions 137
Existence of positive solutions of a superlinear boundary value problem with indefinite weight 137
Mawhin’s Coincidence Degree 136
Multiplicity of positive periodic solutions in the superlinear indefinite case via coincidence degree 129
Multiple positive solutions of a Sturm-Liouville boundary value problem with conflicting nonlinearities 128
A note on a fixed point theorem on topological cylinders 125
Existence of positive solutions in the superlinear case via coincidence degree: the Neumann and the periodic boundary value problems 124
Positive subharmonic solutions to nonlinear ODEs with indefinite weight 124
High Multiplicity Results 122
Existence Results 119
Further Results and Unexplored Problems 118
Periodic solutions to parameter-dependent equations with a ϕ-Laplacian type operator 112
Subharmonic Solutions and Symbolic Dynamics 111
An application of coincidence degree theory to cyclic feedback type systems associated with nonlinear differential operators 110
Positive subharmonic solutions to superlinear ODEs with indefinite weight 110
Neumann and Periodic Boundary Conditions: Multiplicity Results 104
Subharmonic Solutions and Symbolic Dynamics 102
Equilibrium points, periodic solutions and the Brouwer fixed point theorem for convex and non-convex domains 88
Multiplicity of clines for systems of indefinite differential equations arising from a multilocus population genetics model 88
Preface 85
On the number of positive solutions to an indefinite parameter-dependent Neumann problem 82
Multiple positive solutions for nonlinear problems with indefinite weight: an overview of Fabio Zanolin's contributions 81
Homoclinic and heteroclinic solutions for non-autonomous Minkowski-curvature equations 79
Pairs of positive radial solutions for a Minkowski-curvature Neumann problem with indefinite weight 79
High multiplicity and chaos for an indefinite problem arising from genetic models 78
Bound sets for a class of ϕ-Laplacian operators 74
Positive solutions for a Minkowski-curvature equation with indefinite weight and super-exponential nonlinearity 70
Dirichlet Boundary Conditions 69
Periodic solutions to superlinear indefinite planar systems: A topological degree approach 63
Positive periodic solutions to an indefinite Minkowski-curvature equation 61
Preface - Rendiconti del Seminario Matematico dell’Università e Politecnico di Torino, Vol. 78 (2020), No. 2 58
Uniqueness of positive solutions for boundary value problems associated with indefinite φ-Laplacian-type equations 56
A Poincaré-Birkhoff theorem for multivalued successor maps with applications to periodic superlinear Hamiltonian systems 54
Periodic solutions to a perturbed relativistic Kepler problem 51
Nearly-circular periodic solutions of perturbed relativistic Kepler problems: the fixed-period and the fixed-energy problems 49
Parabolic orbits in Celestial Mechanics: a functional-analytic approach 46
Atypical bifurcation for periodic solutions of φ -Laplacian systems 33
Periodic perturbations of central force problems and an application to a restricted 3-body problem 33
Bifurcation of closed orbits of Hamiltonian systems with application to geodesics of the Schwarzschild metric 11
Prescribed energy periodic solutions of Kepler problems with relativistic corrections 8
Totale 4.887
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Categoria #
all - tutte 18.908
article - articoli 0
book - libri 0
conference - conferenze 0
curatela - curatele 0
other - altro 0
patent - brevetti 0
selected - selezionate 0
volume - volumi 0
Totale 18.908
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Totale Lug Ago Sett Ott Nov Dic Gen Feb Mar Apr Mag Giu
2020/2021334 0 0 0 0 0 37 39 67 37 45 72 37
2021/2022373 17 26 12 6 13 13 79 17 12 68 54 56
2022/2023341 42 51 2 43 38 82 0 19 41 4 15 4
2023/2024148 14 14 6 1 19 2 1 18 23 0 4 46
2024/20251.031 23 47 93 17 26 80 45 16 101 118 130 335
2025/2026988 156 133 211 273 204 11 0 0 0 0 0 0
Totale 4.887